Home / 10,058,650,077.35-13,880,311,667.14-5,542,276,389.31

Finding the Fourth Proportional to 10,058,650,077.35, 13,880,311,667.14 and 5,542,276,389.31

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Solution

The fourth proportional to 10,058,650,077.35, 13,880,311,667.14 and 5,542,276,389.31 is: 7,647,996,802.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,058,650,077.35 : 13,880,311,667.14 = 5,542,276,389.31 : x
  2. Step 2: Convert to fraction form
    10,058,650,077.35/13,880,311,667.14 = 5,542,276,389.31/x
  3. Step 3: Cross multiply
    10,058,650,077.35x = 13,880,311,667.14 × 5,542,276,389.31
  4. Step 4: Simplify right side
    10,058,650,077.35x = 76,928,523,629,054,148,608
  5. Step 5: Solve for x
    x = 76,928,523,629,054,148,608/10,058,650,077.35
  6. Step 6: Final answer
    x = 7,647,996,802.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.